Patents by Inventor Benedikt Schweri

Benedikt Schweri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5197935
    Abstract: The invention describes a liquids package having side walls as well as upper and lower walls serving as top and bottom respectively, a side wall and the top having a sealing seam (6) extending along edges (14', 16') of adjacent wall panels (14). So that the package may have a smooth outer surface in the region of sealing seams, without the formation of synthetic plastics beads or the like, it is according to the invention envisaged that the outer surface (22, 23) of the two wall panels which are connected to each other by the sealing seam (6) are disposed to merge steadily into each other via the gap (24) along at least one end face of an edge (14') which belongs to the relevant wall panel (14) so that the other surfaces are flush in cross-section, and in that the sealing seam (6) is masked on the inside of the package by a synthetic plastics bead (21).
    Type: Grant
    Filed: February 19, 1992
    Date of Patent: March 30, 1993
    Assignee: Tetra Alpha Holdings S.A.
    Inventor: Benedikt Schweri